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| 型号： | EC2-4.5 |
| 厂商： | NEC Corp. |
| 英文描述： | A/D Converter (A-D) IC; Resolution (Bits):24; Sample Rate:192kSPS; Input Channels Per ADC:8; Input Channel Type:Differential; Data Interface:Serial; Package/Case:48-LQFP RoHS Compliant: Yes |
| 中文描述： | 小巧轻盈，小安装尺寸，高击穿电压 |
| 文件页数： | 3/8页 |
| 文件大小： | 107K |
| 代理商： | EC2-4.5 |
3
DATA SHEET ER0002EJ4V0DS00
EC2 SERIES
PART NUMBER SYSTEM
EC2 – 9 S NU
Nil : Standard type
NU : UL recognized, CSA certified type
NJ : Trimed leads type
NP : Silver-palladium alloy contact (with gold alloy overlay)
Latch type
Nil : Non-latch type
S : Single coil latch type
T : Double coil latch type
Nominal coil voltage
3, 4.5, 5, 6, 9, 12, 24 V
EC2 series
UL recognized, CSA certified type
2 Form c
Silver alloy with gold alloy overlay
60 W, 125 VA
220 Vdc, 250 Vac
2 A
10 mVdc, 10
A 1
50 m
typ. (Initial)
140 mW (3 to 12 V), 200 mW (24 V)
100 mW
140 mW
Approx. 2 ms
Approx. 1 ms without diode
1000 M
at 500 Vdc
1000 Vac (for one minute)
1500 V surge (10
× 160
s 2)
1500 Vac (for one minute)
Double Coil 1000 Vac (for one minute)
2500 V surge, (2
× 10
s 3)
Latch type 1500 V surge (10
× 160
s 2)
735 m / s2 (75 G) (misoperating)
980 m / s2 (100 G) (destructive failure)
10 to 55 Hz double amplitude of 3 mm (20 G) (misoperating)
10 to 55 Hz, double amplitude of 5 mm (30 G) (Destructive failure)
–40 to 85C
18 degrees at nominal coil voltage (140 mW)
1
× 108 4 operations (Non-latch type) 1 × 107 operations (latch type)
50 Vdc, 0.1 A (resistive) 1
× 106 operations at 85C, 2 Hz
10 Vdc, 10 mA (resistive) 1
× 106 operations at 85C, 2 Hz
Approx. 1.9 g
Contact Form
Contact Material
Maximum Switching Power
Maximum Switching Voltage
Maximum Switching Current
Maximum Carrying Current
Minimum Contact Ratings
Initial Contact Resistance
Non-Latch Type
Nominal Operating Power
Single Coil Latch Type
Operate Time (Excluding Bounce)
Release Time (Excluding Bounce)
Insulation Resistance
Between Open Contacts
Breakdown Voltage
Between Adjacent Contacts
Between Coil and Contact
Shock Resistance
Vibration Resistance
Ambient Temperature
Coil Temperature Rise
No-load
Load
Weight
PERFORMANCE CHARACTERISTICS
Running specifications
Contact Ratings
(UL / CSA Rating)
1 This value is reference value in the resistance load.
Minimum capacity changes depending on switching frequency and environment temperatur and the load.
2 rise time : 10 s, fall time : 160 s
3 rise time : 2 s, fall time : 10 s
4 This shows a number of operation where it can be running by which a fatal defect is not caused, and a number of operation
by whicha steady characteristic is maintained is 1
× 107 times.
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